Roofing & chimney contractor · Licensed & insured · Free estimates Cliffside Park, NJ Mon – Sat: 9:00 AM – 8:00 PM njassetconstruction@gmail.com

Roof Repair · Delaware, Hunterdon County

Roof Repair in Delaware, NJ

Roof repair in Delaware Township often happens on houses built in stages over two centuries.

  • Licensed & insured
  • Free written estimates
  • Mon – Sat: 9:00 AM – 8:00 PM
  • Based in Cliffside Park, NJ

Roof Repair for Delaware homes and buildings

Roof repair in Delaware Township often happens on houses built in stages over two centuries. A stone farmhouse may have its original steep roof, a 19th-century frame wing, a mid-century kitchen and a modern addition, each roofed at a different pitch and joined with flashing of a different age. Those junctions, along with the flashing at massive old chimneys and gable-end stone walls, are where most leaks start.

We locate the entry point before repairing anything, working from the attic and the roof and following water through old framing and stone walls. We then rebuild the failing detail with new flashing and membrane and matching shingles. Asset Roofing & Chimney is licensed and insured, estimates are free, and we document storm damage for insurance claims.

Delaware housing

Delaware Township's housing includes many 18th- and 19th-century stone and frame farmhouses with bank barns and outbuildings, village homes in the old crossroads settlements, and homes built from the 1960s through the 2000s on wooded or open multi-acre lots. Old houses often have large masonry chimneys and cooking-hearth fireplaces, and several generations of additions. Asphalt shingle is the most common roof, with cedar, slate and metal on some historic houses and barns.

Weather & exposure

The township's terrain runs from open hilltop farmland to steep wooded ravines and the bluffs along the Delaware River. Hilltop homes take strong wind across fields, while homes in the stream valleys and woods deal with shade, moisture, leaves and falling limbs. Winters bring snow and freeze-thaw cycling that works on old stone and brick masonry and on the joints between old and new roofs.

Old shingles removed and decking exposed on a hip roof
Asset crew at work. Photos are from our own jobs across North New Jersey.

Repair or replace? What we tell Delaware homeowners

On an old Delaware Township house, the best repair usually rebuilds a junction or flashing detail properly rather than sealing over it again. Where a roof meets stone, we cut flashing into the mortar joints where the stone allows, which holds far better than surface sealant. If the roof has cedar, slate or metal, we can assess it and advise you; shingle and flat roofing is our specialty.

Newer homes on wooded or hilltop lots face the familiar problems of their era: pipe boots, nail pops, skylight flashing and wind damage. If the shingles are still flexible, those are straightforward repairs. If they are brittle across the roof, we will tell you honestly that replacement is the better value.

Delaware Specifics

Roof problems we see in Delaware

Roof meeting stone walls

Where a frame addition or porch roof meets a stone wall, the flashing must be let into the mortar or sealed against irregular stone. Surface-applied flashing and caulk fail quickly and water runs down inside the wall.

Junctions between additions

Houses added to over generations have valleys and wall tie-ins between roofs of different pitches and ages. Those joints concentrate water and are the most common leak source on old farmhouses.

Massive chimney flashing

Large stone or brick chimneys built for cooking hearths are wide and often sit at the ridge or gable end. Their flashing is long, complex and frequently patched rather than rebuilt.

Wooded ravine lots

Homes set in the township's wooded stream valleys collect leaves in valleys and gutters, grow moss on shaded slopes and take limb strikes in storms.

Hilltop wind on open farmland

Homes on the open ridges take wind that lifts shingle tabs along ridges and rakes and drives rain into flashing on the exposed side.

FAQ

Roof Repair in Delaware: your questions

Water is coming down the inside of my stone wall. Is it the roof?

Often it is the flashing where a roof meets the stone, or an open joint near the top of a gable wall. We inspect the roof junction, the wall and the chimney and tell you where the water is entering before we repair it.

Can you repair the roof on a house with several additions?

Yes. Most leaks on these houses are at the joints between sections. We rebuild those valleys and wall tie-ins with new flashing and membrane, and use low-slope membrane on any section too shallow for shingles.

My old house has a cedar roof. Can you help?

We can assess a cedar roof and advise you on its condition, and we repair the flashing and adjacent shingle or low-slope sections that often cause leaks. Our specialty is shingle and flat roofing, and we will tell you honestly if a cedar specialist is the better choice.

Do you come out to homes on the back roads near the river?

Yes. We serve all of Delaware Township and the rest of North New Jersey, and estimates are free regardless of location. Long, steep or gravel driveways are something we simply plan for.

Nearby

Roof Repair near Delaware

We serve every town in Hunterdon County. Nearby towns with their own roof repair page are linked.

Special offers

Current deals & promotions

All offers and terms
  • $1,000 Off

    $1,000 Off Your First Roof Replacement

    New customers save $1,000 on a complete roof replacement, shingle or flat. Includes tear-off, new underlayment, flashing and a full clean-up, with the price in writing before we start.

    Code NEWROOF1000 Ends Dec 31, 2026
    Get a Replacement Estimate
    Terms

    New customers only. Applies to full roof replacements. One offer per household. Cannot be combined with other offers. Must be mentioned before the estimate is signed. Valid for new contracts in our North New Jersey service area.

  • 10% Off

    Veterans, Active Military & First Responders: 10% Off

    Thank you for your service. Veterans, active-duty military, police, firefighters and EMS receive 10% off any roofing or chimney job, repair or replacement.

    Code SERVICE10 Ongoing
    Claim Your Discount
    Terms

    Valid ID or proof of service required. Discount up to $1,500 per project. One offer per household. Cannot be combined with other offers. Must be mentioned before the estimate is signed. Valid for new contracts in our North New Jersey service area.

  • 5% Off

    Senior Discount: 5% Off

    Homeowners 65 and over save 5% on roofing and chimney work. Just mention it when you call or send the form.

    Code SENIOR5 Ongoing
    Get a Free Estimate
    Terms

    Homeowner must be 65 or older. Discount up to $750 per project. One offer per household. Cannot be combined with other offers. Must be mentioned before the estimate is signed. Valid for new contracts in our North New Jersey service area.

  • $250 Off

    $250 Off a Chimney Rebuild or Stainless Liner

    Save $250 on a chimney rebuild from the roofline up or a new stainless steel liner installation. Both include a written inspection report with photos.

    Code CHIMNEY250 Ends Dec 31, 2026
    Request Chimney Service
    Terms

    Applies to chimney rebuilds and full liner installations. One offer per household. Cannot be combined with other offers. Must be mentioned before the estimate is signed. Valid for new contracts in our North New Jersey service area.

  • $200 Off

    Storm Damage Special: $200 Off Repairs

    After a nor'easter or wind storm, we document the damage for your insurance claim and take $200 off the repair. Call as soon as you notice missing shingles or a leak.

    Code STORM200 Ends Apr 30, 2027
    Request Storm Damage Repair
    Terms

    Applies to storm-related roof repairs of $1,000 or more. One offer per household. Cannot be combined with other offers. Must be mentioned before the estimate is signed. Valid for new contracts in our North New Jersey service area.

  • $100 Reward

    Refer a Neighbor, Get $100

    Know someone who needs a roof or chimney? When they sign a contract with Asset, you receive $100 and they get a free inspection report with photos.

    Code NEIGHBOR100 Ongoing
    Refer Someone
    Terms

    Reward paid after the referred project is completed and paid in full. Referrer must be named before the estimate. No limit on referrals.

Free Estimates · Licensed & Insured

Ready to schedule roof repair in Delaware?

Tell us what you are seeing. We will come out, take a look, explain what we find, and give you a free written estimate. No pressure.

Request Roof Repair (201) 727-3113

Mon – Sat: 9:00 AM – 8:00 PM